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■ Overview
Q215B is common carbon structural steel,comparing with grade Q215A (S.Max.0.050),Q215B(S.Max.0.045) has less limited for chemical sulphur composition.Q215B,Q215B steel plate,Q215B steel sheet steel shall be done impacting test at room temperature.
■ Full Data
Technical Requirements & Additional Services for Q215B steel plate:
♦ Low temperature impacting test
♦ Cutting and welding as per end user’s demands
♦ More striction on some chemical elements contains
♦ Issued Orginal Mill test certificate under EN 10204 FORMAT 3.1/3.2
♦ Ultrasonic test under GB/T2970,JB4730,EN 10160,ASTM A435,A577,A578
♦ Low temperature impacting test
♦ Cutting and welding as per end user’s demands
♦ More striction on some chemical elements contains
♦ Issued Orginal Mill test certificate under EN 10204 FORMAT 3.1/3.2
♦ Ultrasonic test under GB/T2970,JB4730,EN 10160,ASTM A435,A577,A578
■ Techicals
►Mechnical property for Q215B Carbon steel:
►Chemical composition for Q215B Carbon steel (Heat Analysis Max%)
| Thickness (mm) | ||||||
| Q215B | ≤ 16 | > 16 ≤ 40 | > 40 ≤ 60 | > 60 ≤ 100 | > 100 ≤ 150 | > 150 |
| Yield strength (≥Mpa) | 215 | 205 | 195 | 185 | 175 | 165 |
| Tensile strength (Mpa) | 335-450 | |||||
►Chemical composition for Q215B Carbon steel (Heat Analysis Max%)
| Main chemical elements composition of Q215B | ||||
| C | Si | Mn | P | S |
| 0.15 | 0.35 | 1.20 | 0.045 | 0.045 |
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